Connection Of Extension Units - Examples - Siemens 5TC1 Series Bedien-Und Montageanleitung

Fig. 24 7.3 Connection of extension units - examples (Fig. 24)
Motion detector extension unit (2), conventional pushbutton
(3) and motion detector relay insert with motion detector
attachment 'Komfort' as main unit (1).
(4) to further extensions.
Attention:
Motion detector main units must NOT be connected in
parallel.
The maximum length of cable to be connected to extension
input '1' is 100 m overall.
Number of extension units:
Motion detector extension inserts
10
Conventional pushbuttons unlimited
76